Submission #766958

#	Time	Username	Problem	Language	Result	Execution time	Memory
766958		birthdaycake	Fruits (NOI22_fruits)	C++14	6 / 100	1081 ms	17460 KiB

Main

#ifndef _GLIBCXX_NO_ASSERT
#include <cassert>
#endif
#include <cctype>
#include <cerrno>
#include <cfloat>
#include <ciso646>
#include <climits>
#include <clocale>
#include <cmath>
#include <csetjmp>
#include <csignal>
#include <cstdarg>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
 
#if __cplusplus >= 201103L
#include <ccomplex>
#include <cfenv>
#include <cinttypes>
#include <cstdbool>
#include <cstdint>
#include <ctgmath>
#include <cwchar>
#include <cwctype>
#endif
 
#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>
 
 
#include <array>
#include <atomic>
#include <chrono>
#include <condition_variable>
#include <forward_list>
#include <future>
#include <initializer_list>
#include <mutex>
#include <random>
#include <ratio>
#include <regex>
#include <scoped_allocator>
#include <system_error>
#include <thread>
#include <tuple>
#include <typeindex>
#include <type_traits>
#include <unordered_map>
#include <unordered_set>
#include <fstream>
#define endl '\n'
#define int long long
#define mod 1000000007
using namespace std;
 
 
int a[400001],c[400001];
int ans[400001];
signed main(){
    int n; cin >> n;
    for(int i = 1; i <= n; i++) cin >> a[i];
    for(int i = 1; i <= n; i++) cin >> c[i];
    vector<int>d;
    for(int i = 1; i <= n; i++) d.push_back(i);
    
    do{
        int cur = 0, mx = 0, bad = 0;
        vector<int>f;
        for(int i = 0; i < n; i++){
            if(a[i + 1] == -1){
                if(d[i] > mx){
                    mx = d[i];
                    cur += c[d[i]];
                }
            }else{
                if(d[i] != a[i + 1]) bad = 1;
                if(d[i] > mx){
                    mx = d[i];
                    cur += c[d[i]];
                }
            }
            f.push_back(cur);
        }
        if(!bad){
            for(int i = 0; i < f.size(); i++){
                ans[i] = max(ans[i],f[i]);
            }
        }
    }while(next_permutation(d.begin(), d.end()));
    
    
    for(int i = 0; i < n; i++) cout << ans[i] << ' ';
}
/*
 2 4
 1 1
 
 
 4
 
 3 1 3 2
 1 1
 
 2
 
 2 3
 3 2 1 2
 2 4
 1 1
 
 
 */

Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:119:30: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  119 |             for(int i = 0; i < f.size(); i++){
      |                            ~~^~~~~~~~~~

• Subtask 1: 6 / 6
• Subtask 2: 0 / 5
• Subtask 3: 0 / 11
• Subtask 4: 0 / 13
• Subtask 5: 0 / 23
• Subtask 6: 0 / 42